STM32F4DISCOVERY Brief Datasheet by STMicroelectronics
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October 2016 DocID022204 Rev 6 1/4
STM32F4DISCOVERY
Discovery kit with STM32F407VG MCU
Data brief
Features
STM32F407VGT6 microcontroller featuring
32-bit ARM® Cortex®-M4 with FPU core,
1-Mbyte Flash memory, 192-Kbyte RAM in an
LQFP100 package
On-board ST-LINK/V2 on
STM32F4DISCOVERY (old reference) or
ST-LINK/V2-A on STM32F407G-DISC1 (new
order code)
USB ST-LINK with re-enumeration capability
and three different interfaces:
– Debug port
– Virtual Com port (with new order code only)
– Mass storage (with new order code only)
Board power supply: through USB bus or from
an external 5 V supply voltage
External application power supply: 3 V and 5 V
LIS302DL or LIS3DSH ST MEMS 3-axis
accelerometer
MP45DT02 ST-MEMS audio sensor
omni-directional digital microphone
CS43L22 audio DAC with integrated class D
speaker driver
Eight LEDs:
– LD1 (red/green) for USB communication
– LD2 (red) for 3.3 V power on
– Four user LEDs, LD3 (orange), LD4
(green), LD5 (red) and LD6 (blue)
– 2 USB OTG LEDs LD7 (green) VBUS and
LD8 (red) over-current
Two push-buttons (user and reset)
USB OTG FS with micro-AB connector
Extension header for all LQFP100 I/Os for
quick connection to prototyping board and easy
probing
Comprehensive free software including a
variety of examples, part of STM32CubeF4
package or STSW-STM32068 to use legacy
standard libraries.
1. Picture is not contractual.
Description
The STM32F4DISCOVERY kit leverages the
capabilities of the STM32F407 high performance
microcontrollers, to allow users to easily develop
applications featuring audio.
It includes an ST-LINK embedded debug tool, one
ST-MEMS digital accelerometer, a digital
microphone, one audio DAC with integrated class
D speaker driver, LEDs, push-buttons and an
USB OTG micro-AB connector.
To expand the functionality of the
STM32F4DISCOVERY kit with ethernet
connectivity, LCD display and more, visit the
www.st.com/stm32f4dis-expansion webpage.
With the latest board enhancement, the new
order code STM32F407G-DISC1 has replaced
the old reference STM32F4DISCOVERY.
www.st.com
System requirements STM32F4DISCOVERY
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System requirements
Windows® OS (XP, 7, 8)
USB type A to Mini-B cable
Development toolchains
IAR® EWARM (IAR Embedded Workbench®)
Keil® MDK-ARM™
GCC-based IDEs (free AC6: SW4STM32, Atollic® TrueSTUDIO®,...)
Demonstration software
The demonstration software is preloaded in the board Flash memory. It uses the MEMS
motion sensor to blink the four LEDs, according to the motion direction and speed.
Connecting the board to a PC with a second USB 'type A to micro-B' cable, converts it into a
standard mouse and the board motion controls the PC cursor.
The latest versions of the demonstration source code and associated documentation can be
downloaded from the www.st.com/stm32f4-discovery webpage.
Product marking
Tools marked as "ES" or "E" are not yet qualified and as such, they may be used only for
evaluation purposes. ST shall not be liable for any consequences related with other ways of
use of such non-qualified tools, for example, as reference design or for production.
Examples of location of "E" or "ES" marking:
on target STM32 microcontroller part mounted on the board (for illustration, refer to
section “Package information” of a STM32 datasheet at www.st.com)
next to the evaluation tool ordering part number, as a label stuck or a silk-screen
printed on the board
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STM32F4DISCOVERY Ordering information
4
Ordering information
To order the Discovery kit for the STM32F407 line of microcontrollers, refer to Table 1.
Revision history
Table 1. List of the order codes
Order code ST-LINK version
STM32F4DISCOVERY ST-LINK/V2
STM32F407G-DISC1 ST-LINK/V2-A
Table 2. Document revision history
Date Revision Changes
15-Sep-2011 1 Initial version.
28-Jan-2013 2 Added URL for expanding functionality in Description.
15-Jul-2013 3 Modified to apply to STM32F407/417. Added LIS3DSH accelerometer.
29-Sep-2014 4
Updated Section : Features and Section : Description to introduce
STM32CubeF4 and STSW-STM32078.
Updated Section : System requirements and Section : Development
toolchains.
25-Feb-2016 5 Updated Features, Description and System requirements to introduce
STM32F407G-DISC1.
28-Oct-2016 6 Updated Features and Description to remove reference to mbed™ and
to add information on the new order code.
STM32F4DISCOVERY
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